๋‹ค์–‘ํ•œ ์˜์–ด ์„ ์ƒ๋‹˜์„ ๊ฒ€์ƒ‰ํ•ด ๋ณด์„ธ์š”...
Idioms snd slang ๐Ÿ˜.
๋ฌธํ•ญ 1/5

He was __________when he gave up his job to start university. Now he has found out he can't get a grant.

a drop in the ocean
chip on his shoulder
jumping the gun